body {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: Helvetica Neue,Helvetica,PingFang SC,Hiragino Sans GB,Microsoft YaHei,SimSun,sans-serif;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -webkit-tap-highlight-color: transparent;
}
object {
    width:100%;
}
img { width:100%; -ms-interpolation-mode: bicubic;}
body ul {
    margin: 0;
    padding: 0;
}
.clearBoth::after {
    display: table;
    content: "";
    clear: both;
}
.logo-img {
    float: left;
}
@media screen and (min-width:1200px){
    html { font-size:150px; }
    .logo-img {
        display: inline-block;
        width: 200px;
        height: 70px;
        background: url("../assets/images/logo_red.png") no-repeat;
    }

    .fold-img {
        display: inline-block;
        width: 192px;
        height: 117px;
        background: url("../assets/images/shaobing_180.jpg") no-repeat;
    }
    .menu {
        float: left;
        width: calc(100% - 200px);
    }
} 

@media screen and (min-width: 960px) and (max-width: 1199px) { 
    html { font-size:130px; }
    .logo-img {
        display: inline-block;
        width: 200px;
        height: 70px;
        background: url("../assets/images/logo_red.png") no-repeat;
    }
    .fold-img {
        display: inline-block;
        width: 150px;
        height: 91px;
        background: url("../assets/images/shaobing_150.jpg") no-repeat;
    }
    .menu {
        float: right;
        width: calc(100% - 200px);
    }
}

@media screen and (min-width: 768px) and (max-width: 959px) { 
    html { font-size:110px; }
    .logo-img {
        display: inline-block;
        width: 100px;
        height: 37px;
        background: url("../assets/images/logo_768.jpg") no-repeat;
    }

    .fold-img {
        display: inline-block;
        width: 120px;
        height: 73px;
        background: url("../assets/images/shaobing_120.jpg") no-repeat;
    }
    .menu {
        float: right;
        width: calc(100% - 100px);
    }
}

@media screen and (min-width: 540px) and (max-width: 768px) { 
    html { font-size:110px; }
    .logo-img {
        display: inline-block;
        width:100%;
    }
    
    .fold-img {
        display: inline-block;
        width: 100px;
        height: 61px;
        background: url("../assets/images/shaobing_100.jpg") no-repeat;
    }
    .menu {
        float: right;
        width: calc(100% - 100px);
    }
}

@media screen and (max-width: 540px) {
    .logo-img {
        display: inline-block;
        width: 70px;
        height: 26px;
        background: url("../assets/images/logo_540.jpg") no-repeat;
    }
    
    .fold-img {
        display: inline-block;
        width: 100px;
        height: 61px;
        background: url("../assets/images/shaobing_100.jpg") no-repeat;
    }
    .menu {
        float: right;
        width: calc(100% - 70px);
    }
}

.list-imgs .img-5-5-01 {
    height: 30vh;
    display: block;
    background: url("../assets/images/list/list-5-5-001.jpg") no-repeat;
    background-size: 100% 100%;
}

.list-imgs .el-col .el-image {
    overflow: hidden;
    display: block;
}

.list-imgs .el-col > div{
    position: relative;
}

.list-imgs .el-col > div:before {
    content: "";
    width: 0;
    height: 100%;
    background: #000;
    position: absolute;
    top: 0;
    left: 25%;

    filter: alpha(opacity=0);
    -moz-opacity: 0;
    -o-opacity: 0;
    opacity: 0;
    -webkit-opacity: 0;
    transition: all 500ms cubic-bezier(0.47, 0, 0.745, 0.715) 0s;
}

.list-imgs .el-col > div:hover:before{
    width: 100%;
    left: 0;
    z-index:100;
    
    filter: alpha(opacity=50);
    -moz-opacity: .5;
    -o-opacity: .5;
    opacity: .5;
    -webkit-opacity: .5;
}

.list-imgs .el-col div img  {
    -webkit-transition: all 0.5s;
    -moz-transition: all 0.5s;
    transition: all 0.5s;
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
    display: block;
}

.list-imgs .el-col div span:before  {
    content: "";
    width: 0;
    height: 100%;
    background: #000;
    padding: 14px 18px;
    position: absolute;
    top: 0;
    left: 50%;
    opacity: 0;
    transition: all 500ms cubic-bezier(0.47, 0, 0.745, 0.715) 0s;
}

.list-imgs .el-col div span:hover:before {
    width: 100%;
    left: 0;
    opacity: 0.5;
}

.list-imgs .el-col div .box-content{
    width: 100%;
    height: 100%;
    color: #fff;
    position: absolute;
    top: 0;
    left: 0;
}
.list-imgs .el-col div .title{
    font-size: .3rem;
    font-weight: 600;
    text-transform: uppercase;
    margin: 0;
    margin-top: .3rem;
    text-align: center;
    opacity: 0;
    transition: all 0.5s ease 0s;
}
.list-imgs .el-col div .post{
    margin-top: .2rem;
    text-align: center;
    font-size: .2rem;
    text-transform: capitalize;
    opacity: 0;
    transition: all 0.5s ease 0s;
}
.list-imgs .el-col div:hover .title,
.list-imgs .el-col div:hover .post{
    opacity: 1;
    transition-delay: 0.7s;
}

.list-imgs .el-col div:hover img {
    -webkit-transform: scale(1.2);
    -moz-transform: scale(1.2);
    -ms-transform: scale(1.2);
    transform: scale(1.2);
}

.list-imgs .img-5-5-02 {
    height: 30vh;
    display: block;
    background: url("../assets/images/list/list-5-5-002.jpg") no-repeat;
    background-size: 100% 100%;
}

.list-imgs .img-3-7-01 {
    height: 30vh;
    display: block;
    background: url("../assets/images/list/list-3-7-001.jpg") no-repeat;
    background-size: 100% 100%;
}

.list-imgs .img-3-7-02 {
    height: 30vh;
    display: block;
    background: url("../assets/images/list/list-3-7-002.jpg") no-repeat;
    background-size: 100% 100%;
}

.float50 {
    float: left;
    width: 50%;
    box-sizing: border-box;
}

.line-block {
    display: inline-block;
}

.pointer {
    cursor: pointer;
}

.mg-top {
    margin-top: 28px;
}
.mg-left-01 {
    margin-left: 0.1rem;
}
.relative {
    position: relative;
}

.detail{
    background: url("../assets/images/detail_bg.png") no-repeat;
    background-size:100%;
    background-color: #f8fafa;
    opacity: .85;
}

.column-name:after{
    content:"Video";
    background: url("../assets/images/column_underline.png") no-repeat;
    height: 0.25rem;
    display: block;
    background-size: 3.5%;
    background-position: 50% 100%;
}